baber/WOPTO huggingface dataset:
Patent JP-2021147036-A (JP)
Title: Thrust generator
Inventor: GUNJI DAISUKE
IPC: B64C11/34
Filed: 2021-03-17
Abstract: To make a thrust generator compact in the axial direction of the rotating shaft of the motor while making pitch angles of rotors driven by motors variable.SOLUTION: A thrust generator comprises: a thrust generating motor that generates thrust of rotors; pitch variable motors that generates a rotational motion for changing pitch angles of the rotors; a rotational-to-linear motion conversion part that converts a rotational motion of the pitch variable motor to a linear motion; and a linear-to-rotational motion conversion part that converts the linear motion converted by the rotational-to-linear motion conversion part to the rotational motion. At least a part of the rotational-to-linear motion conversion part is accommodated in the thrust generating motor.SELECTED DRAWING: Figure 1
Patent JP-2022144945-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-03-19
Abstract: To provide a game machine capable of suitably performing notification when game states different in advantage degree are overlapped.SOLUTION: In a Pachinko machine, a time-shortening A mode can be granted after completion of a jackpot state. In the time-shortening A mode, game balls are allowed to enter a second start winning part 33WB by rightward shooting so as to generate a small winning state, and game balls are allowed to enter a specific ball entry part 320c within an opened second variable winning device 32B. Further, in the time-shortening A mode, a predetermined performance is executed in a performance display device 42, and a continuous performance is executed in the performance display device 42 during execution (during consumption of remaining reservations) of a second variation display that is reserved and stored by entry of game balls into the second start winning part 33WB during the time-shortening A mode after completion of the time-shortening A mode. Further, a lottery regarding whether or not a time-shortening B mode not resulting in a high ball entry state is generated is held during execution of the continuous performance.SELECTED DRAWING: Figure 118
Patent JP-2022146672-A (JP)
Title: Coder-decoder, method, and program
Inventor: KATO AKIHIRO
IPC: H03M7/30
Filed: 2021-03-22
Abstract: To improve the performance of an auto-encoder.SOLUTION: A coder-decoder according to an embodiment of the present invention has a multiple auto-encoder that has a plurality of pairs of encoders and decoders, a machine learning model, and a control unit. The control unit causes the plurality of encoders to encode input signals, causes the plurality of decoders to decode the encoded signals, and causes the machine learning model to combine the decoded signals.SELECTED DRAWING: Figure 1
Patent JP-2022148015-A (JP)
Title: scaffold
Inventor: YAMADA MOTOTSUGU
IPC: E04G7/28
Filed: 2021-03-24
Abstract: To provide a scaffold enabling safe lifting work of a lifting object.SOLUTION: A scaffold 10 installed on an outer periphery of a structural member 2a that constitutes a structure 1, includes: a pair of first scaffold portions 20 projecting outward from the structural member 2a, and having a first scaffold body 21 and a support frame 22 that supports the first scaffold body 21, respectively; and a second scaffold portion 30 detachably provided between the pair of first scaffold portions 20. At least one of the support frames 22 of the pair of first scaffold portions 20 is configured so that an overhanging direction of the first scaffold portion 20 can be changed by turning.SELECTED DRAWING: Figure 1
Patent JP-2022150026-A (JP)
Title: Growth condition evaluation system
Inventor: TAKEMURA HIROSHI
IPC: G01B11/24
Filed: 2021-03-25
Abstract: To provide a growth condition evaluation system that enables properly obtaining an evaluation of the animal's growth condition.SOLUTION: A growth condition evaluation system 10 comprises: a laser measuring instrument 13 for acquiring point group data D1 indicating an outline of an animal (dairy cow 51) in three-dimensional coordinates by receiving reflected light from the animal (dairy cow 51), of an emitted laser beam; a surface data generating unit 65 for generating three-dimensional surface data D5 of the animal (dairy cow 51) based on the point group data D1; an approximate curve calculation unit 69 that calculates an approximate curve Ac conforming to the three-dimensional surface data D5; and an evaluation unit 71 that generates evaluation data Ev indicating an evaluation of the animal (dairy cow 51) based on the approximate curve Ac.SELECTED DRAWING: Figure 2
Patent JP-2021189435-A (JP)
Title: Method for producing toner binder
Inventor: HONDA SUSUMU
IPC: G03G9/08
Filed: 2021-03-26
Abstract: To provide an excellent toner binder which satisfies all of a fixing width, heat-resistant storage property, a charging maintenance rate, image intensity and durability while maintaining low temperature fixability and hot offset resistance.SOLUTION: A method for producing a toner binder containing an amorphous vinyl resin (A) and a crystalline vinyl resin (B) includes a step of polymerizing a monomer composition (A0) of the amorphous vinyl resin (A) in the presence of the crystalline vinyl resin (B). The crystalline vinyl resin (B) is a polymer of a monomer composition (B0) containing a monomer (a) and a monomer (b). The monomer (a) is (meth)acrylate having a chain hydrocarbon group and 21 to 40 carbon atoms. The monomer (b) is a monomer having a vinyl group and 6 or less carbon atoms. Viscosity at 100°C of the crystalline vinyl resin (B) is 10-10,000 Pa s.SELECTED DRAWING: None
Patent JP-2021162863-A (JP)
Title: Light conversion ink composition, color filter, and image display device
Inventor: KANG DOCKI
IPC: G02B5/20
Filed: 2021-03-29
Abstract: To provide a light conversion ink composition according to the prevent invention that is excellent in light characteristics because a reduction in light characteristics does not occur in a UV/post-baking process and excellent in long-term reliability in a high humidity state, the light conversion ink composition according to the present invention that can thus be effectively used in manufacturing a color filter in an ink jet printing system, and can thus be effectively used in manufacturing a color filter in an ink jet printing system.SOLUTION: There is provided a light conversion ink composition that includes quantum dots, a curable monomer, and a non-ionic photo-acid generator, and the curable monomer has a curable monomer having a viscosity of 30 cP or less at 25°C. Also provided are a color filter formed by using the same, and an image display device including the color filter.SELECTED DRAWING: None
Patent JP-2022153135-A (JP)
Title: Low-hydrogen iron-powder coated arc welding rod
Inventor: MIURA RYUTA
IPC: B23K35/365
Filed: 2021-03-29
Abstract: To provide a low-hydrogen iron-powder coated arc welding rod for 780 MPa class high-strength steel, the welding rod having good welding workability and being capable of providing a weld metal with appropriate strength, bending performance, and low-temperature toughness.SOLUTION: A low-hydrogen iron-powder coated arc welding rod contains Mn: 3.0-6.0%, Ni: 3.5-7.5%, Mo: 0.3-1.3%, Cr: 0.2-1.0%, Si: 2.0-5.0%, SiO2 conversion value of Si oxides: 3.5-7.5, Ti: 0.2-1.5%, TiO2 conversion value of Ti oxides: 1.0-5.0%, metal carbonates: 25-45%, metal fluoride: 5-15%, Al2O3 conversion value: 2.0% or less, MgO conversion value: 0.8% or less, total of Na and K conversion values: 1.5-3.0%, and Fe: 20-30%, by %mass to the total mass of the coating material, and is characterized in that a relationship among the contents of the Mn, Ni, Mo, and Cr is within a predetermined range, and that the coating is performed at a coverage rate of 25 to 40%.SELECTED DRAWING: None
Patent JP-2022154687-A (JP)
Title: Vehicular battery case
Inventor: OISHI MASATO
IPC: H01M50/249
Filed: 2021-03-30
Abstract: To provide a battery case capable of improving durability to side collision.SOLUTION: Left and right side frames 15 of a battery case 10 comprise: a side wall part 32 which is provided at a side facing the other side wall part, and an EA part 31 provided at a side opposite to the facing side. The EA part 31 comprises: an EA upper plate part 311 and an EA lower plate part 312 whose upper face and lower face are plate-shaped parts which are at a right angle in a vertical direction and which are mutually separated in the vertical direction. The side wall part 32 comprises; a first rib shaped part 325 and a second rib shaped part 326 whose upper face and lower face are plate-shaped parts which are at a right angle in the vertical direction and which are mutually separated in the vertical direction. An extension line L1 of a center line in the thickness direction of the EA upper plate part 311 passes inside of the first rib shaped part 325 and an extension line L2 of a center line of the EA lower plate part 312 in the thickness direction passes inside of the second rib shaped part 326.SELECTED DRAWING: Figure 5
Patent JP-2022157653-A (JP)
Title: Non-destructive inspection device
Inventor: NAGANO SHIGENORI
IPC: G01N23/204
Filed: 2021-03-31
Abstract: To provide a non-destructive inspection device that corrects a gamma dose from a measurement point with consideration to a change in an amount attenuation of a neutron dose reaching a measurement point of a measured object in a non-destructive inspection to be performed with respect to an inspected object using neutron, to more accurately estimate salinity concentration of the measured object.SOLUTION: A non-destructive inspection system 1 comprises: a neutron irradiation unit 10 that can radiate neutron of a first neutron dose; a neutron detection unit 20 that can detect a second neutron dose scattered inside an inspected object A with neutron irradiation from the neutron irradiation unit 10; a gamma ray detection unit 30 that detects a gamma dose to be discharged from the inspected object A with the neutron irradiation from the neutron irradiation unit 10; and an analysis unit 50 that calculate a content of a given substance on the basis of the gamma dose, and corrects the content of the given substance on the basis of the first neutron dose and the second neutron dose.SELECTED DRAWING: Figure 1
Patent JP-2022157783-A (JP)
Title: Cooling structure of internal combustion engine
Inventor: ZIRRA PATT PHORPLAPHAA
IPC: F02F1/06
Filed: 2021-03-31
Abstract: To provide a cooling structure of an internal combustion engine which cools an oil with a simple structure to improve cooling efficiency of the internal combustion engine.SOLUTION: A cooling structure of an internal combustion engine is mounted on a vehicle in which oil passages allowing communication between a crank case 21 and a cylinder head 23 are provided at a cylinder block 22. At least one of the oil passages is formed in a cylindrical wall of an oil passage cylindrical wall 22t which is formed expanding to the outer side as a protrusion on a side wall 22F of the cylinder block 22. A ventilation flue W through which travel wind passes is formed between a rib 22r, which is formed protruding in a plate-like shape on the side wall of the cylinder block 22, and the oil passage cylindrical wall 22t.SELECTED DRAWING: Figure 6
Patent JP-2021114614-A (JP)
Title: Flash module containing reflective cup array for fluorescence substance conversion led
Inventor: MARK MELVIN BUTTERWORTH
IPC: H01L33/60
Filed: 2021-04-05
Abstract: To provide an LED camera flash module for generating a beam that is tightly matched to an aspect ratio of a field of a camera so as to be thicker than that of a conventional flash module.SOLUTION: A rectangular array of a plurality of LEDs 20 is attached onto a single lead frame 12, and the lead frame connects the plurality of LEDs in serial. Each LED is within, for example, 5×3 array or 4×3 array. The array of a reflective cup 18 is molded on the lead frame or is fixed to the lead frame. Each cup includes a substantial quadrate opening part 24 and generates a quadrate sub beam. A layer of a fluorescence substance is positioned in an inner part of each cup, covers a related LED, and generates a white color light. An aspect ratio of the array is selected so as to be nearly matched to an aspect ratio (e.g., 16:9) of a field of a camera.SELECTED DRAWING: Figure 1
Patent JP-2021106920-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-04-12
Abstract: To provide a game machine capable of executing an interesting operation performance.SOLUTION: A game machine 1 includes display means 91, operation means 20 that can be operated by a player (e.g., a push button 21), and performance execution means for executing a specific operation performance that prompts the player to operate the operation means 20 and in which an operation image 25 showing the operation means 20 and a post-performance image 28 suggesting a post-performance that may be generated after the performance are displayed on the display means 91.SELECTED DRAWING: Figure 8
Patent JP-2021105747-A (JP)
Title: Optical system and optical apparatus
Inventor: YAMASHITA MASAFUMI
IPC: G02B13/00
Filed: 2021-04-23
Abstract: To provide an optical system with satisfactorily corrected aberrations.SOLUTION: An optical system LS comprises an aperture diaphragm S and a negative lens (L32) that is arranged closer to an image side than the aperture diaphragm S and satisfies the following conditional expressions: ndN2+(0.01425×νdN2)<2.12, 18.0<νdN2<35.0, and 0.702<θgFN2+(0.00316×νdN2), where ndN2 is a refractive index of the negative lens with respect to a d-line; νdN2 is an Abbe number of the negative lens with reference to the d-line; and θgFN2 is a partial dispersion ratio of the negative lens. When the refractive index of the negative lens with respect to a g-line is defined as ngN2, the refractive index of the negative lens with respect to an F-line is defined as nFN2, and the refractive index of the negative lens with respect to a C-line is defined as nCN2, they are defined by the following expression: θgFN2=(ngN2-nFN2)/(nFN2-nCN2).SELECTED DRAWING: Figure 1
Patent JP-2022167382-A (JP)
Title: Three-dimensional molding apparatus, and method for manufacturing three-dimensional molded object
Inventor: YANAGISAWA HIROKAZU
IPC: B33Y40/00
Filed: 2021-04-23
Abstract: To suppress a replacement or reattachment of a measurement part, and to control a position of a stage or a nozzle based on an actual measured distance.SOLUTION: A three-dimensional molding apparatus includes: a molding part with a nozzle that discharges a molding material from a nozzle opening on a tip face; a stage with a deposition surface on which the molding material is deposited; a moving mechanism to change a relative position of the nozzle and the stage; a measurement part positioned so that it can face the tip face; a reference part separate from the nozzle, having a reference surface positioned at a location corresponding to the deposition surface in a crossing direction and opposable to the measurement part; and a control part that controls the molding part and the moving mechanism to mold a three-dimensional molded object. The control part controls the measurement part to measure a first value regarding a distance between the measurement part and the reference surface and a second value regarding the distance between the measurement part and the tip face, and based on the first and second values, determines the distance between the tip face and the deposition surface when molding the three-dimensional molded object.SELECTED DRAWING: Figure 2
Patent JP-2022167444-A (JP)
Title: Information processing apparatus, information processing system, program, and information processing method
Inventor: TAKETANI JUN
IPC: G06Q20/28
Filed: 2021-04-23
Abstract: To provide an information processing apparatus, an information processing system, a program, and an information processing method which facilitate setting for payment from an account for a prescribed purpose in a commercial transaction with a prescribed member store.SOLUTION: A client terminal comprises an account information acquisition unit which acquires data of accounts for individual purposes which are prepared for distributing a balance in an account for a prepaid card, a transaction information acquisition unit which acquires data of commercial transaction histories where the prepaid card was used, an operation information acquisition unit which acquires operation information for screen display of a display unit, a history display processing unit which displays the commercial transaction histories in a screen of the display unit on the basis of the data of commercial transaction histories, a selection window display processing unit which displays a selection window for the accounts for individual purposes in the screen of the display unit on the basis of the data of the accounts for individual purposes, and an associating unit which associates a member store as a payment destination relating to a commercial transaction history selected on the basis of the operation information for the commercial transaction histories and an account for a purpose selected on the basis of the operation information for the selection window for the accounts for individual purposes, with each other.SELECTED DRAWING: Figure 2
Patent JP-2022168921-A (JP)
Title: Intramuscular injection syringe
Inventor: KATTO AKINORI
IPC: A61M5/31
Filed: 2021-04-27
Abstract: PURPOSE: To provide an intramuscular injection syringe enabling both operations of pressing operation and return operation by one hand-held at the time of intramuscular injection.CONSTITUTION: An intramuscular injection syringe comprises a cylindrical syringe, a movable plunger and a needle, and is used for intramuscular injection of implanting the needle into the skin at an angle of substantially 90 degrees until being delivered to the muscle and injecting a medicinal liquid. The intramuscular injection syringe is such that: a finger hook part allowing the fingertip to be inserted or introduced is provided by integral molding in a pressing part of a rear end of the plunger; and the finger hook part is inserted or introduced with the fingertip and is moved forward and backward so as to enable both operations of pressing operation and return operation of the plunger by holding the injection syringe with one hand.SELECTED DRAWING: Figure 1
Patent JP-2022169033-A (JP)
Title: Analysis assistance method, program therefor, and analysis assistance device
Inventor: MERA MITSUGU
IPC: G06F30/27
Filed: 2021-04-27
Abstract: To provide an analysis assistance method, an analysis assistance program, and an analysis assistance device which can extract a cause (causative factor) using an image.SOLUTION: An analysis assistance method comprises: a data acquisition step S1 of acquiring a plurality of model images for finding an analysis model that finds a prescribed analysis value corresponding to the purpose of analysis from analysis images of a prescribed analysis object, and acquiring a plurality of analysis values respectively corresponding to the plurality of model images; and a sparse modeling step S6 of obtaining the analysis model by sparse modeling using the plurality of model images acquired in the data acquisition step S1 and the plurality of analysis values respectively corresponding to the plurality of model images.SELECTED DRAWING: Figure 3
Patent JP-2021171658-A (JP)
Title: Catheter with stretchable irrigation tube
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2021-04-28
Abstract: To provide a medical system.SOLUTION: In one embodiment, a medical system includes a catheter configured to be inserted into a body part of a living subject, and the catheter includes: a deflectable element having a distal end; an expandable distal end assembly being disposed at the distal end of the deflectable element, and including a plurality of electrodes, a distal portion and a proximal portion, and configured to expand from a collapsed form to an expanded deployed form; and a stretchable irrigation tube being disposed between the distal portion and the proximal portion, including a plurality of irrigation holes, and configured to stretch longitudinally when the distal end assembly is collapsed from the expanded deployed form to the collapsed form.SELECTED DRAWING: Figure 1
Patent JP-2021118911-A (JP)
Title: Stirrer assembly
Inventor: Jason B Thorne
IPC: A47L9/32
Filed: 2021-04-30
Abstract: To provide a surface cleaning head that can promote inspection, cleaning, service and/or exchange of a stirrer in the surface cleaning head.SOLUTION: A drive mechanism 750 for rotationally driving a stirrer 730 of a surface cleaning head by a motor 752 comprises a motor 752, a rotation transmission mechanism 754, and a drive member 770 with the spline. The rotation transmission mechanism 754 comprises a belt 755 frictionally engaged to a drive wheel 753 coupling to the output of the motor 752, and frictionally engaged to a driven wheel coupled to the drive member 770 with the spline. A driven member 780 with the spline is configured to a driven end 732 of the stirrer 730 so as to axially fit to the drive member 770 with the spline, and the stirrer 730 is removable.SELECTED DRAWING: Figure 14
Patent JP-2022172842-A (JP)
Title: Base paper for deep drawing and deep-drawn product
Inventor: SATO SO
IPC: B32B29/00
Filed: 2021-05-07
Abstract: To provide a base paper for deep drawing that has low environmental load, has high extensibility, prevents cracking in the paper surface during deep drawing, and has high shape reproducibility, and a deep-drawn product including the same.SOLUTION: Base paper for deep drawing has a paper substrate layer composed of a paper substrate. The constituent pulp of the paper substrate has a length-weighted mean fiber length of 0.60 mm or more and 2.40 mm or less. The constituent pulp of the paper substrate has a water-holding capacity of 115% or more. The base paper has elongations at break of 3.0% or more in the longitudinal direction and the transverse direction, respectively, and the geometric mean of the elongations at break in the longitudinal direction and the transverse direction is 4.0% or more.SELECTED DRAWING: None
Patent JP-2021120896-A (JP)
Title: Position information presentation system, position information presentation device, position information presentation program, and position information presentation method
Inventor: YAMAZAKI YUSUKE
IPC: G06F3/01
Filed: 2021-05-13
Abstract: To provide position information presentation system, device, program, and method that present a position of an object more precisely with fewer actuators.SOLUTION: In a position information presentation system, a tactile sense rendering device 1 includes a first actuator 11R, a second actuator 11L, and an action part where the first actuator and the second actuator are driven to act tactilely on a user's body. A position information presentation device 2 includes a position acquisition unit that acquires a direction of an object viewed from a reference position and/or a distance between the reference position and the object, and a control unit that can control continuously and independently the driving waveforms of the first actuator and the second actuator in accordance with the direction and/or the distance. The action part acts on at least a portion that is affected by the driving by the first actuator but not affected by the driving of the second actuator, and a portion that is affected by the driving by the second actuator but not affected by the driving of the first actuator.SELECTED DRAWING: Figure 1